EP2929392B1 - Extendable eyeglasses - Google Patents

Extendable eyeglasses Download PDF

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Publication number
EP2929392B1
EP2929392B1 EP13860112.5A EP13860112A EP2929392B1 EP 2929392 B1 EP2929392 B1 EP 2929392B1 EP 13860112 A EP13860112 A EP 13860112A EP 2929392 B1 EP2929392 B1 EP 2929392B1
Authority
EP
European Patent Office
Prior art keywords
eyeglass
eyeglass apparatus
portions
connector
accordance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP13860112.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2929392A1 (en
EP2929392A4 (en
Inventor
David R. Porter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VISOPTICAL LLC
Original Assignee
VISOPTICAL LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by VISOPTICAL LLC filed Critical VISOPTICAL LLC
Priority to EP18165777.6A priority Critical patent/EP3407118A1/en
Publication of EP2929392A1 publication Critical patent/EP2929392A1/en
Publication of EP2929392A4 publication Critical patent/EP2929392A4/en
Application granted granted Critical
Publication of EP2929392B1 publication Critical patent/EP2929392B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/006—Collapsible frames
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C3/00—Special supporting arrangements for lens assemblies or monocles
    • G02C3/04—Arrangements for supporting by hand, e.g. lorgnette, Arrangements for supporting by articles
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/14—Side-members
    • G02C5/143—Side-members having special ear pieces
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/14—Side-members
    • G02C5/20—Side-members adjustable, e.g. telescopic
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/22—Hinges
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/02—Magnetic means
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
    • G02C2200/04—Junctions between frame elements having a click function
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C3/00—Special supporting arrangements for lens assemblies or monocles
    • G02C3/006—Arrangements for fitting and securing to the head or neck not in the position of use

Definitions

  • This invention pertains generally to eyeglasses, and more particularly to extendable eyeglasses.
  • Eyeglasses For only certain activities (e.g., reading) often keep their eyeglasses in their pockets, carrying bags or purses. Conventional eyeglasses are relatively bulky and may become damaged.
  • US 2007/132938 A1 discloses a foldable lens assembly comprising a pair of lenses, and a frame connected to the lenses.
  • EP 0056822 A1 discloses a frame for glasses in which the distance between the lens frames may be varied.
  • US 5208616 A discloses super-slim folding spectacles comprising two symmetrically arranged spectacle frames and perpendicularly assembled temples, in which two frames are assembled with a hinged joint in two parts.
  • FR 737885 A discloses foldable or collapsible legs for eyeglasses.
  • US 6053612 A discloses a multi-purpose eyeglass retainer which is capable of connecting to a temple of an eyeglass frame in multiple fashions.
  • US 5007728 A discloses a detachable two-piece temple having a front piece swivelly attached to the back of an eyeglass frame and a back piece that is quickly, easily and securely attached and detached from the front piece.
  • GB 612577 A discloses improvements in or relating to goggles or the like.
  • US 2012/162597 A1 discloses an eyeglass apparatus which comprises first and second eyeglass portions, each having a connector portion and a lens portion.
  • US 6017119 discloses a pair of foldable compact glasses comprising two frames for retraining two lenses therein ad each provided with a hinge device at the outer side thereof.
  • the present invention provides an eyeglass apparatus as set out in claim 1. Further aspects of the present invention are set out in the remaining claims.
  • first and second lanyard clips for an eyeglass apparatus that has first and second temple portions.
  • Each of the lanyard clips is adapted and configured to be connected to a pliable lanyard.
  • Each of the lanyard clips is also configured and adapted to releasably snap-fit to at least one of the first and second temple portions.
  • the eyeglass apparatus 20 comprises a first eyeglass portion, generally indicated at 22, and a second eyeglass portion, generally indicated at 24.
  • the first eyeglass portion 22 comprises a first lens portion 26 and a first connector portion 28.
  • the second eyeglass portion 24 comprises a second lens portion 30 and a second connector portion 32.
  • the first lens portion 26 is operatively coupled to the first connector portion 28 and is preferably fixed to the first connector portion such that the first lens portion and the first connector portion move as a single member.
  • the second lens portion 30 is operatively coupled to the second connector portion 32 and is preferably fixed to the second connector portion such that the second lens portion and the second connector portion move as a single member.
  • the lens portions 26, 30 constitute corrective lens portions configured to correct impaired vision. More preferably the lens portions 26, 30 are configured to correct farsightedness or presbyopia.
  • the lens portions 26, 30 may be convex lens portions (e.g., plano-convex, double-convex, or concavo-convex lenses).
  • the first lens portion 26 includes a medial edge portion 34 and a lateral edge portion 36 generally opposite the medial edge portion 34.
  • the second lens portion 30 includes a medial edge portion 38 and a lateral edge portion 40 generally opposite the medial edge portion 38.
  • the first and second connector portions 28, 32 of the first and second eyeglass portions 22, 24 are mechanically connected to one another in a manner permitting the eyeglass apparatus 20 to transition between a stowed configuration (shown in Fig. 1 ) and an extended configuration (shown in Fig. 2 ).
  • the connection of the first and second connector portions 28, 32 is such that when the eyeglass apparatus 20 is in the stowed configuration: the first and second lens portions 26, 30 overlie one another; the medial edge portion 34 of the first lens portion is closer to the lateral edge portion 40 of the second lens portion than to the medial edge portion 38 of the second lens portion; and the lateral edge portion 36 of the first lens portion is closer to the medial edge portion 38 of the second lens portion than to the lateral edge portion 40 of the second lens portion.
  • connection of the first and second connector portions 28, 32 is such that when the eyeglass apparatus 20 is in the extended configuration, the first and second lens portions 26, 30 are in a non-overlying configuration with the medial edge portions 34, 38 of the first and second lens portions being between the lateral edge portion 36 of the first lens portion and the lateral edge portion 40 of the second lens portion.
  • the first and second connector portions 28, 32 are mechanically connected to one another via guide pins and guide channels.
  • the first connector portion 28 includes first and second upper guide pins 42, 44, and first and second lower guide pins 46, 48.
  • the first and second upper guide pins 42, 44 project downward from an upper portion of the first connector portion 28, and the first and second lower guide pins 46, 48 extend upward from a lower portion of the first connector portion.
  • the second connector portion 32 includes first and second upper guide channels 52, 54 in a top surface of the second connector portion, and first and second lower guide channels 56, 58 in a bottom surface of the second connector portion.
  • the guide pins and guide channels are shaped and configured such that as the eyeglass apparatus 20 transitions between the stowed configuration and the extended configuration, the first and second upper guide pins 42, 44 ride in the first and second upper guide channels 52, 54, respectively, and the first and second lower guide pins 46, 48 ride in the first and second lower guide channels 56, 58, respectively.
  • the first upper guide pin 42 and the first lower guide pin 46 are longer and of a smaller diameter than the second upper guide pin 44 and the second lower guide pin 48, respectively.
  • the first upper guide channel 52 and the first lower guide channel 56 are deeper and narrower than the second upper guide channel 54 and the second lower guide channel 58, respectively.
  • Each of the channels 52, 54, 56, 58 includes at least a laterally extending portion 52a, 54a, 56a, 58a, respectively, and an obliquely extending portion 52b, 54b, 56b, 58b, respectively.
  • the laterally extending portions 52a, 54a, 56a, 58a are generally straight and generally parallel to one another.
  • the obliquely extending portions 52b, 54b, 56b, 58b are generally straight and generally parallel to one another.
  • the corresponding obliquely extending portion and laterally extending portion of each channel form an oblique angle (e.g., 150°).
  • the first and second lens portions 26, 30 overlie one another.
  • the first lens portion 26 overlaps the second lens portion 30 when the eyeglass apparatus 20 is in the stowed configuration.
  • the first and second lens portions 26, 30 are not laterally aligned when the eyeglass apparatus 20 is in the stowed configuration.
  • an alternative eyeglass apparatus could be configured such that the first and second lens portions laterally align when the alternative eyeglass apparatus is in its stowed configuration.
  • the medial edge portion 34 of the first lens portion 26 is closer to the lateral edge portion 40 of the second lens portion 30 than to the medial edge portion 38 of the second lens portion; and the lateral edge portion 36 of the first lens portion 26 is closer to the medial edge portion 38 of the second lens portion 30 than to the lateral edge portion 40 of the second lens portion.
  • the first eyeglass portion 22 and its corresponding first lens portion 26 serially moves at least in a first direction (e.g., in a lateral direction) and then in a second direction (e.g., in an oblique or slanted direction) relative to the second eyeglass portion 24 and its corresponding second lens portion 28 as the eyeglass apparatus transitions from the stowed configuration to the extended configuration.
  • a first direction e.g., in a lateral direction
  • a second direction e.g., in an oblique or slanted direction
  • the first eyeglass portion 22 moves at least along a first axis, e.g., a lateral axis X1 ( Fig. 1 ), and then along a second axis (e.g., an oblique axis X2) as the eyeglass apparatus 20 transitions from the stowed configuration to the extended configuration.
  • a first axis e.g., a lateral axis X1 ( Fig. 1 )
  • a second axis e.g., an oblique axis X2
  • the first lens portion 26 is forward of the second lens portion 30 when the eyeglass apparatus 20 is in the stowed configuration.
  • the first lens portion 26 moves toward the extended position along the oblique axis X2 - i.e., as the guide pins 42, 44, 46, 48 of the first connector portion 28 ride along the obliquely extending portions 52b, 54b, 56b, 58b of the guide channels 52, 54, 56, 58 - the first lens portion 26 moves rearward relative to the second lens portion 30 until the first lens portion is generally aligned with the second lens portion.
  • the eyeglass apparatus 20 when the eyeglass apparatus 20 is in the extended configuration the first and second lens portions are in a non-overlying configuration with the medial edge portions 34, 38 of the first and second lens portions 26, 30 being between the lateral edge portion 36 of the first lens portion 26 and the lateral edge portion 40 of the second lens portion 30.
  • the eyeglass apparatus 20 is configured such that when the eyeglass apparatus is in the extended configuration the medial portions 34, 38 of the first and second lens portions 26, 30 are spaced to define a nose-receiving region 60 between the medial portions (see Fig. 2 ).
  • the eyeglass apparatus 20 also includes a housing, generally indicated at 62, shaped and configured to encase the first and second lens portions 26, 30 when the eyeglass apparatus is in the stowed configuration.
  • the housing 62 includes a housing sleeve insert 64 and a housing shell 66 surrounding the housing sleeve insert.
  • the housing sleeve insert 64 includes upper and lower guide tabs 70, 72.
  • the second connector portion 32 of the second eyeglass portion 24 includes upper and lower guide slots 74, 76 adapted for receiving the first and second guide tabs 70, 72, respectively.
  • the second connector portion 32 rides along the guide tabs 70, 72 of the housing sleeve insert 64 as the second eyeglass portion 24 moves relative to the housing 62 between the stowed configuration ( Figs.
  • the second connector portion 32 further includes a limit slot 78 in a rearward facing surface of the second connector portion.
  • the eyeglass apparatus 20 further includes a stop pin 80 extending from the housing shell 66 into the limit slot 78. When the eyeglass apparatus 20 is in the extended configuration, the stop pin 80 engages the second connector portion 32 at an end of the limit slot 78 (e.g., the left-most end of the slot as viewed in Fig. 4A ) to prevent the second connector portion from disconnecting from the housing sleeve insert 64.
  • the eyeglass apparatus 20 further includes a left cap 82 and a right cap 84.
  • the left cap 82 is fixed to an end (left end as viewed in Figs. 5 and 6 ) of the housing shell 66 of the housing 62.
  • the right cap 84 is fixed to an end of the first connector portion 28 of the first eyeglass portion 22.
  • the right cap 84 covers an end (right end as viewed in Figs. 5 and 6 ) of the housing shell 66 when the eyeglass apparatus 20 is in the stowed configuration.
  • the eyeglass apparatus 20 also includes a spring 86 or other suitable biasing member for urging the eyeglass apparatus 20 toward the extended configuration.
  • the spring 86 may be a helical spring such as a spring-tempered steel compression spring of the type commercially available from McMaster-Carr, part number 9662K12 (cut to a suitable length).
  • the left cap 82 includes a stem 88 for holding a left end of the spring 86.
  • the right cap 84 includes a bore 90 in the right cap 84 for holding a right end of the spring 86.
  • the eyeglass apparatus 20 further includes a lock mechanism 92.
  • the lock mechanism 92 is a generally C-shaped member having a lower portion sized to fit within a slot in the housing sleeve insert 64. As shown in Figs. 6-8 , the lower portion of the lock mechanism 92 is generally flush with the housing sleeve insert 64 and sufficiently snug within the housing shell 66 such that the lower portion of the lock mechanism 92 is generally fixed relative to the housing sleeve insert and the housing shell.
  • An upper portion of the lock mechanism 92 is resiliently moveable between a locked position ( Fig. 7 ) and an unlocked position ( Fig. 8 ).
  • the upper portion of the lock mechanism 92 includes a locking tab 94 sized and shaped to selectively interlock in a locking groove 96 in a forward facing surface of the first connector portion 28.
  • the lock mechanism 92 is shaped such that it is biased toward the locked position.
  • the locking tab 94 extends into the locking groove 96 and counteracts the biasing force of the spring 86 to lock the eyeglass apparatus in the stowed configuration.
  • an individual presses against a rearward facing surface of the upper portion of the lock mechanism 92 to resiliently move the upper portion to the unlocked position to thereby disengage the locking tab 94 from the locking groove 96.
  • the spring 86 urges the first eyeglass portion 22 laterally away from the housing 62 until the end of the limit slot 78 of the second connector portion 32 abuts the stop pin 80, thereby transitioning the eyeglass apparatus 20 to the extended configuration.
  • the eyeglass apparatus 20 When in the extended position, the eyeglass apparatus 20 may be positioned near the eyes of the individual to enable the individual to simultaneously look through the first lens portion 26 with one of the individual's eyes and look through the second lens portion 30 with the other of the individual's eyes.
  • the right cap 84 may be pushed laterally until the right cap is adjacent the end of the housing. As the locking groove 96 of the lock mechanism 92 aligns with the locking tab 94, the biasing of the lock mechanism urges the locking tab into the groove and to the locked position to retain the eyeglass apparatus 20 in the stowed configuration.
  • FIG. 16-21 An embodiment of a collapsible eyeglass apparatus 100 in accordance with the present invention is shown in Figures 16-21 .
  • this eyeglass apparatus 100 comprises a first eyeglass portion 102, which comprises a first lens portion 104 and a first connector portion 106.
  • the eyeglass apparatus 100 further comprises a second eyeglass portion 108, which comprises a second lens portion 110 and a second connector portion 112.
  • the first and second connector portions 106, 112 are connected to each other in a manner allowing the eyeglass apparatus 100 to transition between a stowed configuration, wherein the first and second lens portions 104, 110 overlay each other, and an extended configuration, wherein the first and second lens portions do not overlay each other.
  • the eyeglass apparatus 100 shown in Figs. 16-21 does comprise unique features that are not present in the previously described example.
  • the first eyeglass portion 102 comprises a first link 114 and the first connector portion 106 partially defines a first channel 116.
  • the second eyeglass portion 108 comprises a second link 118 and the second connector portion 106 defines a second channel 120.
  • the first channel 116 is also partially defined by the first lens portion 104 and extends into the front 122 of the eyeglass apparatus 100.
  • the second channel 116 extends into the rear 124 of the eyeglass apparatus 100.
  • the first link 114 is pivotally attached to the first connector portion 106 adjacent the medial edge of the first connector portion.
  • the second link 118 is pivotally attached to the second connector portion 112 adjacent the medial edge of the second connector portion.
  • Each of the links 114, 118 comprises a slender beam 126 that extends from its pivot.
  • a bulbous head 128 is formed at the end of the beam opposite the pivot.
  • the bulbous head 128 of the first link 114 is slideably trapped in the second channel 120 of the second eyeglass portion 108, with the beam 126 of the first link extending out of the channel.
  • the bulbous head 128 of the second link 118 is slideably trapped in the first channel 116 of the first eyeglass portion 102. As seen best in the cutaway view shown in Fig. 19 , this allows the first and second eyeglass portions 102, 108 to translate relative to each other to thereby adjust the eyeglass apparatus 100 between its stowed and extended configurations.
  • first eyeglass portion 102 is able to swing forward relative to the second eyeglass portion 108, to align said eyeglass portions side-by-side and slightly spaced apart.
  • the medial end of first connector portion 106 comprises a female socket fitting 130 that comprises magnetic material.
  • the medial end of the second connector portion 112 comprises a magnet that forms a corresponding male fitting 132.
  • the front 122 of the eyeglass apparatus has a contiguous surface contour such that the first and second connector portions 106, 112 appear to be a single monolithic part. This conceals the fact that the eyeglass apparatus 100 is collapsible and adds to its aesthetic appeal.
  • the first channel 116 is formed by both the first connector portion 106 and the first lens portion 104 (the top edge of the first lens portion prevents the bulbous head 128 of the second link 118 from exiting the first channel). This camouflages the first channel 116 such that it does not distract from the aesthetic appeal of the eyeglass apparatus 100.
  • a similar and symmetric false channel 134 is formed into the second eyeglass portion 108 between the second connector portion 112 and the second lens portion 110.
  • the front of the eyeglass apparatus 100 is symmetric and the first and false channels 116, 134 appear to be only stylistic and esthetic elements.
  • the eyeglass apparatus 100 further comprises first and second temple portions 136, 138 that are adapted and configured to partially support the eyeglass apparatus from a wearer's ears.
  • the first temple portion 136 is pivotally connected to the lateral end of the first eyeglass portion 102
  • the second temple portion 138 is pivotally connected to the lateral end of the second eyeglass portion 108.
  • the pivot axes of the first and second temple portions 136, 138 are slightly skewed relative to each other such that they can be folded against the eyeglass portions 102, 108 without interfering with each other.
  • each of the temple portions 136, 138 of the eyeglass apparatus 100 preferably comprises another hinge that connects a distal portion 140 of the temple portion to its proximal portion 142 (the proximal portion being the portion that is pivotally attached to the respective eyeglass portion 102, 108).
  • This allows the temple portions 136, 138 to be stowed more compactly when the eyeglass apparatus 100 is in its stowed configuration (as is shown in Fig. 20 ).
  • the skew of the pivot axes of the first and second temple portions 136, 138 is preferably configured such that the temple portions 136, 138 lay one above the other when the eyeglass apparatus 100 is in its stowed configuration. This is in contrast to typical eyeglass apparatus, which typically have temple portions that cross over each other when folded.
  • the lanyard clip 144 is formed of plastic and comprises a pair of resilient locking tangs 146 that extend from a main body portion 148.
  • the distal most ends of the temple portions 136, 138 comprise recesses 150.
  • the lanyard clip 144 is configured such that it can be releasably snap-fit onto either of the temple portions 136, 138 of the eyeglass apparatus 100 by gently, longitudinally forcing the lanyard clip against the distal most ends of the temple portions.
  • the lanyard clip 144 preferably comprises a rear opening 152 through which a lanyard string or cord 154 extends.
  • the lanyard clip 144 also comprises a resilient sleeve 156 (shown semitransparent) that encircles the locking tangs 146.
  • the resilient sleeve 156 is configured and adapted to resiliently stretch when the locking tangs 146 spread apart.
  • the resilient sleeve 156 also prevents the lanyard clip 144 from slipping transversely off of the temple portion 136 when the lanyard clip is attached thereto. Furthermore, the resilient sleeve 156 is aesthetically pleasing and simplifies the fabrication of the lanyard clips 144.
  • Optional rubber or polymeric caps are also preferably provided with the eyeglass apparatus 100 that are configured and adapted to attach to the distal ends temple portions 136, 138 to cover the recesses 150 of the temple portions when a wearer does not have a lanyard attached to the eyeglass apparatus.

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP13860112.5A 2012-12-05 2013-12-02 Extendable eyeglasses Not-in-force EP2929392B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18165777.6A EP3407118A1 (en) 2012-12-05 2013-12-02 Extendable eyeglasses and method of use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/705,887 US8915586B2 (en) 2012-12-05 2012-12-05 Extendable eyeglasses and method of use
PCT/US2013/072630 WO2014088953A1 (en) 2012-12-05 2013-12-02 Extendable eyeglasses and method of use

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP18165777.6A Division-Into EP3407118A1 (en) 2012-12-05 2013-12-02 Extendable eyeglasses and method of use
EP18165777.6A Division EP3407118A1 (en) 2012-12-05 2013-12-02 Extendable eyeglasses and method of use

Publications (3)

Publication Number Publication Date
EP2929392A1 EP2929392A1 (en) 2015-10-14
EP2929392A4 EP2929392A4 (en) 2016-12-14
EP2929392B1 true EP2929392B1 (en) 2018-05-09

Family

ID=50825140

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18165777.6A Withdrawn EP3407118A1 (en) 2012-12-05 2013-12-02 Extendable eyeglasses and method of use
EP13860112.5A Not-in-force EP2929392B1 (en) 2012-12-05 2013-12-02 Extendable eyeglasses

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP18165777.6A Withdrawn EP3407118A1 (en) 2012-12-05 2013-12-02 Extendable eyeglasses and method of use

Country Status (9)

Country Link
US (3) US8915586B2 (zh)
EP (2) EP3407118A1 (zh)
JP (3) JP6144356B2 (zh)
CN (2) CN106707535A (zh)
AU (2) AU2013356321B2 (zh)
BR (1) BR112015013141A2 (zh)
CA (1) CA2893999C (zh)
HK (1) HK1215883A1 (zh)
WO (1) WO2014088953A1 (zh)

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USD791857S1 (en) * 2016-01-04 2017-07-11 Concavex Plastic Works Limited Pocket reading glasses
USD814551S1 (en) * 2016-09-30 2018-04-03 Chain Readers Inc. Foldable reading glasses
US10197814B2 (en) 2017-03-03 2019-02-05 Smith Optics, Inc. Magnetic attachment mechanism for eyewear
USD849826S1 (en) 2017-03-03 2019-05-28 Smith Optics, Inc. Eyerwear
USD832331S1 (en) * 2017-05-10 2018-10-30 Eyezoom Optics Inc. Spectacles frame
USD828438S1 (en) * 2017-09-04 2018-09-11 Steven Rinehart Eyewear
CA3072496A1 (en) 2019-02-28 2020-08-28 Smith Sport Optics, Inc. Eyewear lens interchange with magnetic latch

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CN106707535A (zh) 2017-05-24
US20140152951A1 (en) 2014-06-05
HK1215883A1 (zh) 2016-09-23
JP6144356B2 (ja) 2017-06-07
JP2015537253A (ja) 2015-12-24
EP3407118A1 (en) 2018-11-28
AU2013356321B2 (en) 2016-08-11
US9726901B2 (en) 2017-08-08
US20170336651A1 (en) 2017-11-23
US8915586B2 (en) 2014-12-23
AU2016250472B2 (en) 2018-04-26
CN105026985A (zh) 2015-11-04
EP2929392A1 (en) 2015-10-14
CA2893999C (en) 2018-10-02
EP2929392A4 (en) 2016-12-14
AU2013356321A1 (en) 2014-06-12
JP6423041B2 (ja) 2018-11-14
AU2016250472A1 (en) 2016-11-17
US20160018669A1 (en) 2016-01-21
JP2017182079A (ja) 2017-10-05
CA2893999A1 (en) 2014-06-12
CN105026985B (zh) 2017-03-08
JP2019032537A (ja) 2019-02-28
BR112015013141A2 (pt) 2017-07-11
WO2014088953A1 (en) 2014-06-12

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